1. Bike tube GLP-808 White bikcycle tires 2. ISO9001:2000 Certificate 3. CCC Certificate ... black, color wall, all color, double colorSize12", 14", 16", 18", 20", 22", 24", 26", 28"Motorcycle tyres ... :Size6", 8", 10", 12", 14", 16", 17", 18", 19"Plying rating4PR, 6PR, 8PR,Motorcycle tubes ... :Size 6", 8", 10", 12", 14", 16", 17", 18", 19" ValveTR4, JS87/TR87, TR13 Bike ...